// 退货
<template>
  <div>
    <el-form
      :model="queryParams"
      ref="queryForm"
      :inline="true"
      v-show="showSearch"
    >
      <el-form-item label="退货原因" prop="reasonName">
        <el-input
          v-model="queryParams.reasonName"
          placeholder="请输入退货原因"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['allocation:refundReason:add']"
          >新增</el-button
        >
      </el-col>

      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="refundReasonList"
      :row-key="rowKey"
      @selection-change="handleSelectionChange"
    >
      <!-- <el-table-column
        type="selection"
        width="55"
        align="center"
        reserve-selection
      /> -->
      <el-table-column label="退货原因" align="center" prop="reasonName" />
      <el-table-column label="备注" align="center" prop="remark" />
      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"

            >修改</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"

            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改退货原因对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="退货原因" prop="reasonName">
          <el-input
            v-model="form.reasonName"
            placeholder="请输入退货原因"
            style="350px;"
          />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input
            type="textarea"
            v-model="form.remark"
            placeholder="请输入备注"
            rows="3"
          />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listRefundReason,
  getRefundReason,
  delRefundReason,
  addRefundReason,
  updateRefundReason,
  exportRefundReason,
} from "@/api/allocation/refundReason";

export default {
  name: "RefundReason",
  data() {
    return {
      //跨页多选key
      rowKey: "reasonId",
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 退货原因表格数据
      refundReasonList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        reasonName: undefined,
        type: 1,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        reasonName: {
          required: true,
          message: "退货原因不能为空",
          trigger: "blur",
        },
      },
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询退货原因列表 */
    getList() {
      this.loading = true;
      listRefundReason(this.queryParams).then((response) => {
        this.refundReasonList = response.data.records;
        this.total = response.data.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        reasonId: undefined,
        reasonName: undefined,
        remark: undefined,
        createTime: undefined,
        updateTime: undefined,
        createName: undefined,
        updateName: undefined,
        delFlag: undefined,
        type: 1,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.reasonId);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加退货原因";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const reasonId = row.reasonId || this.ids;
      getRefundReason(reasonId).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改退货原因";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          this.form["type"] = 1;
          if (this.form.reasonId != null) {
            updateRefundReason(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addRefundReason(this.form).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const reasonIds = row.reasonId || this.ids;
      this.$confirm("是否确认删除?", "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(function () {
          return delRefundReason(reasonIds);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm("是否确认导出所有退货原因数据项?", "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(() => {
          this.exportLoading = true;
          return exportRefundReason(queryParams);
        })
        .then((response) => {
          this.download(response.msg);
          this.exportLoading = false;
        })
        .catch(() => {});
    },
  },
};
</script>
